求翻译：活动内容首先，是搭起三十多顶小帐篷，接着，开设地球村，包括了美国和英国等二十多个展馆，最后，参加的人不但可以穿着各国服装唱外语歌曲而且还可以出售各国纪念品和传统美食，圣诞文艺演出将在下午四点半举行是什么意思？

Activities, erected more than thirty small tent, followed by the creation of a global village, including more than 20 pavilions in the U.S. and the UK Finally, the participation of not only wearing the clothing of countries to sing songs in foreign languages ​​but also can be sold to countries souve

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The active content first, puts up more than 30 small tents, not only then, the start global village, including US and England and so on more than 20 exhibition halls, finally, the participation person might put on the various countries' clothing to sing the foreign language song moreover also to be

Active content to begin with, was put up more than 30 top small tents, then set up a global village, including the United States and the United Kingdom, more than more than 20 exhibition halls, finally, people can dress up in national costumes singing not only with the participation of countries of

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